Everyone expected Violet Sorrengail to die during her first year at Basgiath War College—Violet included. But Threshing was only the first impossible test meant to weed out the weak-willed, the unworthy, and the unlucky. Now the real training begins, and Violet’s wondering how she’ll get through it. It’s not just that it’s grueling and maliciously brutal, or even that it’s designed to stretch the riders’ capacity for pain beyond endurance. It’s the new vice commandant, who’s made it his personal mission to teach Violet exactly how powerless she is—unless she betrays the man she loves.Although Violet’s body is weaker and frailer than everyone else’s, she has her wits—and a will of iron. Leadership forgets the most important lesson Basgiath taught her: Dragon riders make their own rules. But determination to survive won’t be enough this year, because Violet knows the secret hidden for centuries at Basgiath War College—and nothing, not even dragon fire, may be enough to save them in the end. 'Iron Flame' is het second book in the bestselling Empyrean series by Rebecca Yarros.